TY  - JOUR
AU  - Noureddine Bouteraa
TI  - Positive periodic solutions of delay differential system at resonance
JO  - Filomat
PY  - 2022
SP  - 3433 
VL  - 36
IS  - 10
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2210433B/
DO  - 10.2298/FIL2210433B
LA  - en
ID  - 10_2298_FIL2210433B
ER  -